Rule Change and Tactical Incentives in Greco-Roman Wrestling: A Documentary-Theoretical Analysis

Rule changes alter the incentives within which athletes and coaches select technical and tactical solutions. This documentary-theoretical article examines how major changes in Greco-Roman wrestling rules from the pre-2013 period to the January 2026 United World Wrestling framework may have affected bout-level planning, access to par terre, boundary management, and the relative attractiveness of high-value throws. The documentary corpus comprises official International Olympic Committee and United World Wrestling materials, together with two contemporaneous USA Wrestling publications that reproduce or summarize the earlier FILA clinch procedure. Regulatory provisions were extracted into six categories: bout structure, scoring continuity, passivity, ordered par terre, boundary rules, and action values. Each proposed tactical consequence is classified as a documented rule effect, an inference supported by observational research, or a hypothesis requiring direct testing. The analysis confirms a transition from separately decided periods with randomly allocated clinch advantage to a cumulative two-period score, behavioral passivity sanctions, athlete choice between standing and par terre after specified passivity calls, and a boundary rule that penalizes the wrestler who steps out first without completing a scoring action. The 2015 reinstatement of the five-point throw increased the nominal reward for grand-amplitude actions; however, the available documentary evidence alone cannot demonstrate that their competitive frequency subsequently increased. Published match analyses instead show a persistent role for low-value actions, passivity points, and gut-wrench scoring. Four testable propositions are therefore advanced for future notational analysis. The article concludes that rule architecture plausibly shapes tactical incentives, but the magnitude and direction of technical adaptation must be established empirically.